Individual Calculations February 2016
 Kostouros, Alexandros  Total change: -13.00  Rating chartPersonal card
 5th Christmas open of Nikaia 2016 - A group Nikaia GRE 2016-01-02
RcRownchangeKK*chgGame
 1901 2123 4.50 7 -0.65 20 -13.00 
  Lemonis, Kyriakos 1723  * GRE1.0010.08201.60 
  Zygouris, Hristos 2206 GRE0.001-0.3920-7.80 
  Iatros, Aristidis 1723  * GRE0.001-0.9220-18.40 
  Papadopoulos, Asterios 1946 GRE1.0010.27205.40 
  Haldaiakis, Vasilios 1723  * GRE1.0010.08201.60 
  Chatzieleftheriou, Andreas 1785 GRE1.0010.12202.40 
  Kaforos, Dimitrios-Alkis 2201 GRE0.5010.11202.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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